Carbon-Aware Compute--Power Scheduling for AI Data Centers with Microgrid Prosumer Operations
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arXiv
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| Autores principales: | , , , , , |
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| Formato: | Preprint |
| Publicado: |
2026
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| _version_ | 1866916006282133504 |
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| author | Zhang, Johnny R. Du, Gaoyuan Sun, Qianyi Wang, Shiqi Li, Jiaxuan Sun, Xian |
| author_facet | Zhang, Johnny R. Du, Gaoyuan Sun, Qianyi Wang, Shiqi Li, Jiaxuan Sun, Xian |
| contents | AI data centers are increasingly becoming tightly coupled compute--energy systems, where workload placement, cooling demand, electricity procurement, storage operation, and carbon emissions interact over time. This paper studies carbon-aware compute--power scheduling for geographically distributed AI data centers with microgrid prosumer capabilities. We propose a mixed-integer linear programming (MILP) framework that jointly schedules rigid training jobs, routes elastic inference workloads, dispatches local generation and battery storage, and manages bidirectional grid interaction under latency, continuity, power-balance, and carbon-budget constraints. The model captures two key features of emerging AI infrastructure: heterogeneous workload flexibility and site-level energy prosumer operation. Experiments on synthetic yet practically motivated instances show that the proposed joint MILP substantially improves total operational benefit over compute-only and energy-only baselines while reducing emissions. The results further indicate that inference-routing flexibility is a major source of value, battery storage provides useful temporal flexibility, and local-generation-rich settings are particularly favorable. The framework provides a tractable optimization abstraction for sustainable and grid-interactive AI data centers. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_03751 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Carbon-Aware Compute--Power Scheduling for AI Data Centers with Microgrid Prosumer Operations Zhang, Johnny R. Du, Gaoyuan Sun, Qianyi Wang, Shiqi Li, Jiaxuan Sun, Xian Computational Engineering, Finance, and Science 90C11, 90C90, 68M20 I.2.11; J.6; G.1.6 AI data centers are increasingly becoming tightly coupled compute--energy systems, where workload placement, cooling demand, electricity procurement, storage operation, and carbon emissions interact over time. This paper studies carbon-aware compute--power scheduling for geographically distributed AI data centers with microgrid prosumer capabilities. We propose a mixed-integer linear programming (MILP) framework that jointly schedules rigid training jobs, routes elastic inference workloads, dispatches local generation and battery storage, and manages bidirectional grid interaction under latency, continuity, power-balance, and carbon-budget constraints. The model captures two key features of emerging AI infrastructure: heterogeneous workload flexibility and site-level energy prosumer operation. Experiments on synthetic yet practically motivated instances show that the proposed joint MILP substantially improves total operational benefit over compute-only and energy-only baselines while reducing emissions. The results further indicate that inference-routing flexibility is a major source of value, battery storage provides useful temporal flexibility, and local-generation-rich settings are particularly favorable. The framework provides a tractable optimization abstraction for sustainable and grid-interactive AI data centers. |
| title | Carbon-Aware Compute--Power Scheduling for AI Data Centers with Microgrid Prosumer Operations |
| topic | Computational Engineering, Finance, and Science 90C11, 90C90, 68M20 I.2.11; J.6; G.1.6 |
| url | https://arxiv.org/abs/2605.03751 |